When add key, prepare dealer key by work key
There are three methods to choose when all key lost:
1) Have ECU EEPROM data, load ECU EEPROM date to generate
2) Known ISN, input a 16-byte (32-digit) ISN, and use ISN to generate
(PICTURE7.1-3)
About CAS1/CAS2/CAS3/CAS3+ generate remote key, the remote control is not
available: The remote control is unavailable because the synchronization code does
not match the car, you need to do synchronization operation, the method is as follows:
Press any key on the remote control, at this time The remote control is not
available, use this key to start the car for a few seconds, then turn off the
ignition switch. Try the remote control again, it will work
About CAS1/CAS2/CAS3/CAS3+ problem of data write back after the key is
generated:
When the file generates the key, it will not detect whether the key position is
disabled, if the key does not start, please use the work key to enable the key
position (you don't need to get the key information, just enable it)
If you choose the blank key position, you can start the car directly without write
data back, if you can’t start the car, you need to write it back
When there is a key in the key position you selected , the EEPROM data must be
write back to start
When the CAS3+ encrypted version generates the key, do not select the 10th key
position
CAS3+ encrypted version all key lost appears (PICTURE7.1-4)prompt. This prompt
appears when the key is generated for the first time before attempting to start. At this
time, the temporary key has been written into the data of the first attempt, the file
saved here it is the EEPROM data containing the temporary key ID. Inserting the
key can directly turn on the instrument (you can try to insert it twice). This data
does not need to be write back (the new key chooses the CAS3+ encrypted
version in the blank position, and data write back is not required). If the key is
repeatedly inserted If there is an illegal key, you need to write back the saved
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